🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ulaedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:34d5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cc1a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.213^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.26^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`casey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`casey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`casey.ns.cloudflare.com`
		A	108.162.195.158^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	162.159.44.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	172.64.35.158^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
NS	`ns-a1.tenten.vn` ⚠️ Not in parent delegation
		A	2404:f080:1101:323:a150:95:115:1010^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-0.a018.g.han1.static.cnode.io`
		A	137.59.104.65^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a2.tenten.vn` ⚠️ Not in parent delegation
		A	2404:f080:1101:323:a150:95:115:1011^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-1.a018.g.han1.static.cnode.io`
		A	137.59.104.66^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a3.tenten.vn` ⚠️ Not in parent delegation
		A	2404:f080:1101:323:a150:95:115:1012^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-2.a018.g.han1.static.cnode.io`
		A	150.95.111.47^{🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN}
			PTR	`ns3.tenten.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=OdYqhvJajpPUd_iCcB2LDtO87BZ6YlppXydO7uTclPY`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.213, 172.67.204.26
		IPv6 hints	2606:4700:3035::6815:34d5, 2606:4700:3036::ac43:cc1a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`casey.ns.cloudflare.com`dns@cloudflare.com serial=2411700037

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787351334

Same first word

ulaedu.com

Similar names

udealu.com

edualu.com

audule.com

ludeau.nl

uleadu.com

audelu.cn

uulead.com

dlaueu.cn

dealuu.com

audelu.com

luaude.app

Previous names

Next names

DNS History

19 records (14 active, 5 former)

●NScasey.ns.cloudflare.com2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●NSnicole.ns.cloudflare.com2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●NSns-a1.tenten.vn2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●NSns-a2.tenten.vn2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●NSns-a3.tenten.vn2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

○NSns1.wordpress.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 02:25:48
○ 2026-08-21 20:28:10
○ 2026-08-21 22:47:32

○NSns2.wordpress.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 02:25:48
○ 2026-08-21 20:28:10
○ 2026-08-21 22:47:32

○NSns3.wordpress.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 02:25:48
○ 2026-08-21 20:28:10
○ 2026-08-21 22:47:32

●MXalt1.aspmx.l.google.com2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●MXalt2.aspmx.l.google.com2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●MXalt3.aspmx.l.google.com2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●MXalt4.aspmx.l.google.com2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●MXaspmx.l.google.com2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●A104.21.52.2132026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●A172.67.204.262026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

○A192.0.78.242017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 02:25:48
○ 2026-08-21 20:28:10
○ 2026-08-21 22:47:32

○A192.0.78.252017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 02:25:48
○ 2026-08-21 20:28:10
○ 2026-08-21 22:47:32

●A2606:4700:3035::6815:34d52026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

●A2606:4700:3036::ac43:cc1a2026-08-21 → 2026-08-21 · 3 obs

○ 2017-05-11 02:25:48
● 2026-08-21 20:28:10
● 2026-08-21 22:47:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
ulaedu.com	nicole.ns.cloudflare.com, casey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.158

NS records: nicole.ns.cloudflare.com, casey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulaedu.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.26, 104.21.52.213`
AAAA	2	`2606:4700:3035::6815:34d5, 2606:4700:3036::ac43:cc1a`
NS	5	`nicole.ns.cloudflare.com, ns-a3.tenten.vn...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=OdYqhvJajpPUd_i, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`casey.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nicole.ns.cloudflare.com, nicole.ns.cloudflare.com, nicole.ns.cloudflare.com...)

Analysis

IP Addresses

ulaedu.com resolves to four IP addresses: 104.21.52.213, 172.67.204.26, 2606:4700:3035::6815:34d5 and 2606:4700:3036::ac43:cc1a.

constructionsnapshotforghl.com, petro-nav.com, www.minghaicaizhuan.com plus two other host names have IP numbers in common with ulaedu.com.

Name Servers

Five name servers handle delegation for ulaedu.com: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn and two others.

ulaedu.com shares at least some of its name servers with other domains, including web3global.cyou, tasmantravel.com, tethereduas.com and two others.

These name servers are frequently paired with the name servers casey.ns.cloudflare.com, nicole.ns.cloudflare.com and kim.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname casey.ns.cloudflare.com directs to 108.162.195.158, 162.159.44.158 and 172.64.35.158 along with 3 other IP addresses.

Hostname nicole.ns.cloudflare.com directs to 108.162.192.211, 172.64.32.211 and 173.245.58.211 along with 3 other IP addresses.

Host names pointing to two IP addresses:

ns-a1.tenten.vn directs traffic to 137.59.104.65 and 2404:f080:1101:323:a150:95:115:1010.

ns-a2.tenten.vn directs traffic to 137.59.104.66 and 2404:f080:1101:323:a150:95:115:1011.

ns-a3.tenten.vn directs traffic to 150.95.111.47 and 2404:f080:1101:323:a150:95:115:1012.

Mail Servers

ulaedu.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by ulaedu.com are shared with other domains: cyberweb.cl, cheetahgarh.com, revenga-geneve.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.139.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.